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BN4400947G power supply problem

Hello my friend .
I have one power supply for samsung tv model BN4400947G and this item have output 270 volt in led circuit . I thinging its wrong this volt and this circuit maybe have problem , I thinking right must 150 volt. 
Any idea are usefull .
Thanks

Comments
steewi
steewi picture

Hello,
I will send the drawing to your e-mail address.

Regards

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